The LWRCI Di is made with the same craftsmanship and design excellence that comes with every LWRCI firearm. Built from the ground up to be more than just another direct impingement rifle, the LWRCI Di delivers the quality every rifle enthusiast demands with innovation that's expected from LWRCI. The innovative "keyless" bolt carried design, combined with an operating system that is time-tested, makes the Di the perfect addition to the LWRCI lineup. And, since the ambi lower receiver is compatible with the rest of our IC family, you can upgrade your Di to our flagship, piston-driven IC just by switching out the upper. Featuring a 16" cold hammer forged spiral fluted barrel which is designed to dissipates heat better than conventional barrels. Additional the fluting helps reduce the overall weight of the rifle. Flush with all the ambidextrous controls that you have come to expect on an firearm from LWRC you have a fully ambidextrous lower and ambidextrous charging handle. The modular one piece free float hand guard not only provides you with an increase in accuracy but plenty of real estate for mounting all of your favorite accessories. Just add your sights or optic of choice and you're ready to go for duty, competition, varmint hunting or home defense. LWRCI Proprietary DI Bolt Carrier Group LWRCI MLOK Free Float Rail Fully-ambidextrous lower controls LWRCI Enhanced Fire Control Group LWRCI adjustable compact stock LWRCI Ambidextrous Sling Mount LWRCI Ambidextrous Charging Handle Magpul MOE+ grip Overall length 32" Collapsed, 35.25" Extended